X (Twitter) Content Influencer & Writer — Onsite | SF

Nashville Public Radio; San Francisco (CA); On-site; USD 125,000 - 150,000; Full time

Job summary

A dynamic startup in San Francisco is seeking an X Content Writer to establish the company's brand voice across social platforms like X and LinkedIn. This role requires exceptional writing skills and a strong online presence. You will create engaging content and collaborate directly with the founders to effectively communicate the startup's vision and updates. Competitive salary and generous benefits are offered.

Benefits

Competitive salary

Early equity

Premium healthcare benefits

32 vacation days

Unlimited sick leave

Company-paid quarterly retreats

Qualifications

• Minimum 2 years of experience in content or social marketing.
• At least 20,000 followers on X, indicative of audience building.
• Ability to write both short-form and long-form content.

Responsibilities

• Write and manage daily content for X and LinkedIn.
• Own the social calendar and voice for the brand.
• Engage directly with founders to amplify their voices.
• Track growth KPIs and optimize based on performance.

Skills

Content creation

Social media engagement

Trend monitoring

Excellent writing skills

Tools

Figma

Canva

Notion

Job description

About the Role

Pump.co is hiring its first X Content Writer (Onsite in SF, Monday-Friday) to take the lead on our brand voice across X, LinkedIn, and the platforms that matter most to founders, engineers, and operators.

This isn’t a generic social role. We’re looking for a prolific, sharp writer who lives online, understands how tech culture moves, and has built a strong personal presence. You’ll turn product updates, founder POVs, and startup ideas into highly shareable content — and help define how the world sees Pump.

This is a high-impact, creative, and strategic role reporting directly to the founders.

What You’ll Do

• Write and manage daily content for X and LinkedIn — from memes and threads to deep dives and narrative-style founder posts
• Own the social calendar and voice: plan, write, and post across channels with speed and clarity
• Work directly with founders to shape and amplify their voices — from product drops to founder takes
• Translate technical launches and updates into high-leverage, plain-English content
• Monitor trends in startups, infra, VC, and AI — and help Pump enter the conversation with insight and wit
• Engage in threads, join conversations, and react in real-time to relevant moments
• Track growth KPIs (impressions, shares, engagement, follower count) and double down on what works
• Write everything from X hooks to LinkedIn carousels to launch copy and “in-public” updates

What We’re Looking For

• At least 20,000 followers on X. You’ve built an audience by writing consistently high-quality content
• 2–5 years experience in content or social marketing (at a tech startup, creator brand, newsletter, or media org)
• Excellent writing skills — short-form, long-form, and everything in between
• Deep understanding of tech/startup X and how ideas travel online
• Confident turning founder thoughts and product news into polished, high-performing posts
• Familiar with tools like Figma, Canva, Notion, or social schedulers (but you don’t rely on them to write)
• Self-motivated, fast-moving, and highly organized — you take a blank doc and ship consistently
• Bonus: You’ve ghostwritten for a founder or built a recognizable content brand
• Bonus: You’re comfortable jumping into DMs, replies, and live engagement

Why Join Pump

• Build the public voice of a breakout infra startup with serious traction
• Work directly with founders, engineers, and early customers
• Competitive salary + early equity
• Premium healthcare benefits
• 32 vacation days + unlimited sick leave
• Company-paid quarterly retreats
• Startup-level velocity + actual appreciation for writers